[INFO] cloning repository https://github.com/yuri-you/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuri-you/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri-you%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri-you%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3adccba206d41656513dbf3373f489c94bea7b29
[INFO] testing yuri-you/raytracer against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri-you%2Fraytracer" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuri-you/raytracer on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuri-you/raytracer
[INFO] finished tweaking git repo https://github.com/yuri-you/raytracer
[INFO] tweaked toml for git repo https://github.com/yuri-you/raytracer written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/yuri-you/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6e657ce9096f4f376f45b12585673e221004e36d7a4fc3b67373b1c863d934f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6e657ce9096f4f376f45b12585673e221004e36d7a4fc3b67373b1c863d934f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e657ce9096f4f376f45b12585673e221004e36d7a4fc3b67373b1c863d934f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e657ce9096f4f376f45b12585673e221004e36d7a4fc3b67373b1c863d934f", kill_on_drop: false }`
[INFO] [stdout] a6e657ce9096f4f376f45b12585673e221004e36d7a4fc3b67373b1c863d934f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b27ba96865c0141278faddba258d94989ab5fe9609936f82bfc37caaf88bd452
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b27ba96865c0141278faddba258d94989ab5fe9609936f82bfc37caaf88bd452", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling tiff v0.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling png v0.16.6
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling console v0.11.3
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling image v0.23.7
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_unit_sphere`
[INFO] [stdout]  --> src/color.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::vec3::random_in_unit_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vec3::random_unit_sphere`
[INFO] [stdout]  --> src/color.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::vec3::random_unit_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_hemisphere`
[INFO] [stdout]  --> src/color.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::vec3::random_in_hemisphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::rand_double`
[INFO] [stdout]  --> src/material.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::data::rand_double;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/material.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `lambertian` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct lambertian{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Lambertian`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `metal` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct metal{
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case: `Metal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dielectric` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct dielectric{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Dielectric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]   --> src/material.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn scatter(&self,r_in:&Ray,rec:&HitRecord , attenuation:&mut Vec3 ,scattered:&mut Ray)->bool{
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_unit_disk`
[INFO] [stdout]   --> src/vec3.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn random_in_unit_disk()->Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]   --> src/vec3.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn random_in_hemisphere(normal:&Vec3)->Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_int`
[INFO] [stdout]  --> src/data.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_int(a:i32,b:i32)->i32{
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `schlick`
[INFO] [stdout]   --> src/material.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn schlick(cosine:f64, ref_idx:f64)->f64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Infinity` should have an upper case name
[INFO] [stdout]  --> src/data.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub static Infinity:f64 = 0xffffff as f64;
[INFO] [stdout]   |            ^^^^^^^^ help: convert the identifier to upper case: `INFINITY`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.71s
[INFO] running `Command { std: "docker" "inspect" "b27ba96865c0141278faddba258d94989ab5fe9609936f82bfc37caaf88bd452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27ba96865c0141278faddba258d94989ab5fe9609936f82bfc37caaf88bd452", kill_on_drop: false }`
[INFO] [stdout] b27ba96865c0141278faddba258d94989ab5fe9609936f82bfc37caaf88bd452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 853ad47131c5abe8c81e9ac67568aa4553b8ea9b87a6ef10594825ecf902edff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "853ad47131c5abe8c81e9ac67568aa4553b8ea9b87a6ef10594825ecf902edff", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_unit_sphere`
[INFO] [stdout]  --> src/color.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::vec3::random_in_unit_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vec3::random_unit_sphere`
[INFO] [stdout]  --> src/color.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::vec3::random_unit_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_hemisphere`
[INFO] [stdout]  --> src/color.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::vec3::random_in_hemisphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::rand_double`
[INFO] [stdout]  --> src/material.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::data::rand_double;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/material.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `lambertian` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct lambertian{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Lambertian`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `metal` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct metal{
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case: `Metal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dielectric` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct dielectric{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Dielectric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]   --> src/material.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn scatter(&self,r_in:&Ray,rec:&HitRecord , attenuation:&mut Vec3 ,scattered:&mut Ray)->bool{
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_unit_disk`
[INFO] [stdout]   --> src/vec3.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn random_in_unit_disk()->Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]   --> src/vec3.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn random_in_hemisphere(normal:&Vec3)->Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_int`
[INFO] [stdout]  --> src/data.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_int(a:i32,b:i32)->i32{
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `schlick`
[INFO] [stdout]   --> src/material.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn schlick(cosine:f64, ref_idx:f64)->f64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Infinity` should have an upper case name
[INFO] [stdout]  --> src/data.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub static Infinity:f64 = 0xffffff as f64;
[INFO] [stdout]   |            ^^^^^^^^ help: convert the identifier to upper case: `INFINITY`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "853ad47131c5abe8c81e9ac67568aa4553b8ea9b87a6ef10594825ecf902edff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853ad47131c5abe8c81e9ac67568aa4553b8ea9b87a6ef10594825ecf902edff", kill_on_drop: false }`
[INFO] [stdout] 853ad47131c5abe8c81e9ac67568aa4553b8ea9b87a6ef10594825ecf902edff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7676907e6abce5aa2890b8fb13c7fe39a984b9a591169d03df04edf8dcedd55a
[INFO] running `Command { std: "docker" "start" "-a" "7676907e6abce5aa2890b8fb13c7fe39a984b9a591169d03df04edf8dcedd55a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::vec3::random_in_unit_sphere`
[INFO] [stderr]  --> src/color.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::vec3::random_in_unit_sphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::vec3::random_unit_sphere`
[INFO] [stderr]  --> src/color.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::vec3::random_unit_sphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::vec3::random_in_hemisphere`
[INFO] [stderr]  --> src/color.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::vec3::random_in_hemisphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data::rand_double`
[INFO] [stderr]  --> src/material.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::data::rand_double;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/material.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `lambertian` should have an upper camel case name
[INFO] [stderr]   --> src/material.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct lambertian{
[INFO] [stderr]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Lambertian`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `metal` should have an upper camel case name
[INFO] [stderr]   --> src/material.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub struct metal{
[INFO] [stderr]    |            ^^^^^ help: convert the identifier to upper camel case: `Metal`
[INFO] [stderr] 
[INFO] [stderr] warning: type `dielectric` should have an upper camel case name
[INFO] [stderr]   --> src/material.rs:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct dielectric{
[INFO] [stderr]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Dielectric`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]   --> src/material.rs:28:22
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn scatter(&self,r_in:&Ray,rec:&HitRecord , attenuation:&mut Vec3 ,scattered:&mut Ray)->bool{
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_in_unit_disk`
[INFO] [stderr]   --> src/vec3.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn random_in_unit_disk()->Vec3 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_in_hemisphere`
[INFO] [stderr]   --> src/vec3.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn random_in_hemisphere(normal:&Vec3)->Vec3 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rand_int`
[INFO] [stderr]  --> src/data.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn rand_int(a:i32,b:i32)->i32{
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `schlick`
[INFO] [stderr]   --> src/material.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn schlick(cosine:f64, ref_idx:f64)->f64 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `Infinity` should have an upper case name
[INFO] [stderr]  --> src/data.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub static Infinity:f64 = 0xffffff as f64;
[INFO] [stderr]   |            ^^^^^^^^ help: convert the identifier to upper case: `INFINITY`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracer-cf7751b11b5a638b
[INFO] [stdout] running 20 tests
[INFO] [stdout] test vec3::tests::test_mul ... ok
[INFO] [stdout] test vec3::tests::test_sub_assign ... ok
[INFO] [stdout] test vec3::tests::test_sub ... ok
[INFO] [stdout] test vec3::tests::test_add_assign_f64 ... ok
[INFO] [stdout] test vec3::tests::test_mul_assign ... ok
[INFO] [stdout] test vec3::tests::test_mul_f64 ... ok
[INFO] [stdout] test vec3::tests::test_length ... ok
[INFO] [stdout] test vec3::tests::test_squared_length ... ok
[INFO] [stdout] test vec3::tests::test_div ... ok
[INFO] [stdout] test vec3::tests::test_cross ... ok
[INFO] [stdout] test vec3::tests::test_new ... ok
[INFO] [stdout] test vec3::tests::test_neg ... ok
[INFO] [stdout] test vec3::tests::test_add_f64 ... ok
[INFO] [stdout] test vec3::tests::test_add ... ok
[INFO] [stdout] test vec3::tests::test_elemul ... ok
[INFO] [stdout] test vec3::tests::test_add_assign ... ok
[INFO] [stdout] test vec3::tests::test_sub_assign_f64 ... ok
[INFO] [stdout] test vec3::tests::test_sub_f64 ... ok
[INFO] [stdout] test vec3::tests::test_unit ... ok
[INFO] [stdout] test vec3::tests::test_unit_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7676907e6abce5aa2890b8fb13c7fe39a984b9a591169d03df04edf8dcedd55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7676907e6abce5aa2890b8fb13c7fe39a984b9a591169d03df04edf8dcedd55a", kill_on_drop: false }`
[INFO] [stdout] 7676907e6abce5aa2890b8fb13c7fe39a984b9a591169d03df04edf8dcedd55a